1.选择题- (共9题)
1.电器的使用丰富了人们的生活，但若使用不当，也会带来危害．在日常用电中要注意：开关必须接在{#blank#}1{#/blank#}线上；一般情况下，人体的安全电压不高于{#blank#}2{#/blank#} V，不要触摸火线或漏电的用电器．
3.我国研发的北斗卫星导航系统是利用{#blank#}1{#/blank#}提供导航服务的，渔民是利用声呐装置发射和接收{#blank#}2{#/blank#}来探测鱼群位置的．（选填“超声波”、“次声波”或“电磁波”）
4.小华的物理老师在上课之前，测定了额定电压为2.5V小灯泡的I与U的关系的数据如下表所示：
实验次数 | 1 | 2 | 3 | 4 | 5 | 6 |
U/V | 0.20 | 0.80 | 1.40 | 2.00 | 2.50 | 2.90 |
I/A | 0.02 | 0.08 | 0.14 | 0.18 | 0.20 | 0.21 |
2.单项选择- (共14题)
10.
After receiving the Oscar Award, she felt that it was a great _______ to receive it.
| A．reward | B．honor | C．price | D．fame |
11.
You can ______ this car with that one; then you will see which one is better.
| A．match | B．share | C．compare | D．measure |
12.
—Would you mind my _______ your speech?
—Not at all. Go ahead.
—Not at all. Go ahead.
| A．record | B．to record | C．recording | D．of recording |
13.
The prisoner of war wished to be _________. Ten years later, he ____ and went home.
| A．free; is set free | B．freely; was set free | C．freely; is set free | D．free; was set free |
14.
Nothing gives him more pleasure than helping someone __________.
| A．in trouble | B．on fire | C．in ruins | D．in common |
15.
There are six boys and two girls in the classroom; that’s eight _______.
| A．at all | B．in all | C．after all | D．above all |
16.
Don’t lose heart; __________ difficulties you are faced with will be overcome in the end.
| A．however | B．whatever | C．what | D．How |
18.
All the flags for the sports meeting to be held next week _______ by hand. It will take us four days to make them.
| A．will be made | B．are making | C．will make | D．were made |
19.
—Jane and July are here. Did I introduce them to you?
—No，you didn’t. I’ve seen them，but we__________.
—No，you didn’t. I’ve seen them，but we__________.
| A．hadn’t been introduced |
| B．haven’t been introduced |
| C．weren’t introduced |
| D．didn’t introduce |
20.
I can never forget the days _____ we worked together and the days ______ we spent happily together.
| A．when; which | B．which; when | C．for which; that | D．on which; when |
22.
Luckily, the people there did ______ help him.
| A．that they could | B．which they could to | C．what they could | D．what they could to |
试卷分析
-
【1】题量占比
选择题:(9道)
单项选择:(14道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：3
7星难题：0
8星难题：11
9星难题：0